A ladder which is 17m long is leaning against a wall. the foot of thr ladder is 8m away from the wall. what is the height upto which the ladder reaches the wall? write the answer with steps.
A ladder which is 17m long is leaning against a wall. the foot of thr ladder is 8m away from the wall. what is the height upto which the ladder reaches the wall? write the answer with steps.